`flowprompter.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9a1e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:48c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.140^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.30^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hope.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
NS	`lewis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lewis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lewis.ns.cloudflare.com`
		A	108.162.195.159^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	162.159.44.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	172.64.35.159^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=8DJlT9ewDhBNC-naWdd1CCJuFIIsFnQsjiVmu7QbZ7Q`
TXT	`google-site-verification=LeKrZY7CCNAOoSmKa_jD7KSB09rFh4oZGHYq_cRUrFg`
TXT	`google-site-verification=niYht-EdST_-nE1zVF11RW_m65jcPRkYqzyI8DDHT1Y`
TXT	`mailerlite-domain-verification=53044af0ab3276da8e43062db81cf900f1c27db1`
TXT	`saas-browser-verification=eyJhbGciOiJIUzI1NiJ9.eyJzZXJpYWxfaWQiOjMwOTIxMCwidX...`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn a mx include:_spf.mlsend.com include:s...`
TXT	`verification-code-site-App_feishu=LXczYahoREUSv7Z7Eswf`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.140, 172.67.154.30
		IPv6 hints	2606:4700:3034::ac43:9a1e, 2606:4700:3035::6815:48c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com
SOA	`hope.ns.cloudflare.com`dns@cloudflare.com serial=2410394540

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

flowprompter.app

DNS History

10 records (9 active, 1 former)

●NShope.ns.cloudflare.com2026-05-03 → 2026-07-28 · 2 obs

● 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●NSlewis.ns.cloudflare.com2026-05-03 → 2026-07-28 · 2 obs

● 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●MXmx1.feishu.cn2026-05-03 → 2026-07-28 · 2 obs

● 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●MXmx2.feishu.cn2026-05-03 → 2026-07-28 · 2 obs

● 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●MXmx3.feishu.cn2026-05-03 → 2026-07-28 · 2 obs

● 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●A104.21.4.1402026-07-28 → 2026-07-28 · 2 obs

○ 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●A172.67.154.302026-07-28 → 2026-07-28 · 2 obs

○ 2026-05-03 07:47:12
● 2026-07-28 13:16:18

○A216.150.1.12026-05-03 → 2026-05-03 · 2 obs

● 2026-05-03 07:47:12
○ 2026-07-28 13:16:18

●A2606:4700:3034::ac43:9a1e2026-07-28 → 2026-07-28 · 2 obs

○ 2026-05-03 07:47:12
● 2026-07-28 13:16:18

●A2606:4700:3035::6815:48c2026-07-28 → 2026-07-28 · 2 obs

○ 2026-05-03 07:47:12
● 2026-07-28 13:16:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
flowprompter.app	hope.ns.cloudflare.com, lewis.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.163

NS records: hope.ns.cloudflare.com, lewis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flowprompter.app (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.30, 104.21.4.140`
AAAA	2	`2606:4700:3035::6815:48c, 2606:4700:3034::ac43:9a1e`
NS	2	`hope.ns.cloudflare.com, lewis.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	7	`google-site-verification=8DJlT9ewDhBNC-n, google-site-verification=LeKrZY7CCNAOoSm...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hope.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

flowprompter.app points to the four IP addresses 104.21.4.140, 172.67.154.30, 2606:4700:3034::ac43:9a1e and 2606:4700:3035::6815:48c.

www.csarchitect.com, jian.jewelry, leelou.pl plus two other host names have IP numbers in common with flowprompter.app.

Name Servers

flowprompter.app is served by two delegated name servers, hope.ns.cloudflare.com and lewis.ns.cloudflare.com.

The name server configuration of flowprompter.app is shared with other domains, for instance coroadefloresvertical.com.br, embeddedethernet.com, gjiidv.com and two others.

The name servers of flowprompter.app overlap at least partially with those of other domains — among them glasstire.com, toplay-fortuna.click, uni-munchen.de and two more.

Hosts with 6 IP addresses each:

hope.ns.cloudflare.com carries IP addresses 108.162.192.163, 172.64.32.163 and 173.245.58.163, with 3 other addresses beyond those.

lewis.ns.cloudflare.com carries IP addresses 108.162.195.159, 162.159.44.159 and 172.64.35.159, with 3 other addresses beyond those.

Mail Servers

Mail for flowprompter.app is routed through three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by flowprompter.app are shared with other domains: higood.id, cqqnbv.com, homeostasiscapital.com and two others among them.

Host names carrying three IP numbers:

mx3.feishu.cn resolves to three addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn maps to two IP addresses — 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

mx1.feishu.cn points to the IP address 52.220.106.220.

These two host names — mx3.feishu.cn and mx1.feishu.cn — each point to 52.220.106.220 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 101.126.58.225 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 122.14.229.0 IP addresses.

flowprompter.app - robtex.com